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Cash and Cash Equivalents (Tables) | 9 Months Ended
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Sep. 30, 2025
Cash and Cash Equivalents [Abstract] |
Schedule of cash, cash equivalents, and restricted cash | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​
(in thousands) | September 30, 2025 |  | December 31, 2024
Cash | $ | 17,262 | ​ | $ | 7,908
Money market funds |  | 18,012 | ​ |  | 120,888
Total cash and cash equivalents | ​ | 35,274 | ​ | ​ | 128,796
Restricted cash included in other assets |  | 629 | ​ |  | 599
Total cash, cash equivalents, and restricted cash | $ | 35,903 | ​ | $ | 129,395

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